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Unlocking Returns: Investing in Treasury Bills & Bonds

Dec 15, 2025

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Discover how Treasury Bills and Bonds can provide stable returns for your investment portfolio. Learn about the different types, maturity periods, and how to get started with government securities.

Understanding Government Securities


Treasury Bills and Bonds are debt instruments issued by the government to raise funds for development projects. They're considered one of the safest investment options available.


Treasury Bills (T-Bills)


Treasury Bills are short-term securities with maturity periods of:

  • 91 days (3 months)
  • 182 days (6 months)
  • 364 days (1 year)

How T-Bills Work


T-Bills are sold at a discount to their face value. The difference between the purchase price and face value is your interest earned.


Example: If you buy a KES 100,000 T-Bill at a 10% discount rate, you pay KES 90,000 upfront and receive KES 100,000 at maturity. Your profit is KES 10,000.

Treasury Bonds (T-Bonds)


Treasury Bonds are medium to long-term securities with maturities ranging from 2 to 30 years. They pay semi-annual interest (coupon payments).


Benefits of T-Bonds


  • Regular Income: Receive interest payments every six months
  • Capital Preservation: Get your principal back at maturity
  • Tax Benefits: Interest earned may be tax-exempt in some jurisdictions
  • Tradeable: Can be sold in the secondary market before maturity

How to Invest in Treasury Bills & Bonds


Method 1: Through the Central Bank

  1. Open a CDS (Central Depository System) account
  2. Monitor auction dates and rates
  3. Submit your bid before the deadline
  4. Wait for allocation results

Method 2: Through Commercial Banks

Most banks offer treasury investment services with minimum investments starting from KES 50,000. The process is simpler as the bank handles the paperwork.


Method 3: Through Investment Platforms

Modern fintech platforms now allow you to invest in government securities with amounts as low as KES 3,000.


Calculating Your Returns


"Treasury securities provide predictable returns, making them ideal for conservative investors and those seeking steady income."

For T-Bills, your return depends on the discount rate at auction. For T-Bonds, you receive fixed coupon payments plus your principal at maturity.


Risk Considerations


While government securities are low-risk, consider these factors:

  • Inflation Risk: Fixed returns may not keep pace with inflation
  • Opportunity Cost: Money locked in may miss higher-return opportunities
  • Interest Rate Risk: For T-Bonds, if rates rise, bond prices fall in secondary market

Building a Treasury Investment Strategy


Create a ladder strategy by investing in securities with different maturity dates.


Example Strategy:

  1. Invest 25% in 91-day T-Bills for short-term liquidity
  2. Invest 25% in 364-day T-Bills for medium-term needs
  3. Invest 50% in 2-5 year T-Bonds for long-term growth

Conclusion


Treasury Bills and Bonds are essential components of a balanced investment portfolio. They provide stability, regular income, and capital preservation.